my understanding is part of the reason horse ebook is so strange is it was somewhat shoddily programed to avoid spam detection - also there seems to be some feeling on twitter that many of the other ebook accounts are 'fake'

may I recommend this fine, SA forums-related (but not too closely) - http://twitter.com/#!/J_Chastain less abstract / more popculture referencing than others mentioned here, but still really good (also - love his comics to death)

my understanding is part of the reason horse ebook is so strange is it was somewhat shoddily programed to avoid spam detection - also there seems to be some feeling on twitter that many of the other ebook accounts are 'fake'